Just had the chance to install 9070 on one of my bikes. Overall very impressed as you might expect with the general ease of setup.

My question is if anyone has programmed their FD to shift quicker ..

I am getting a big of lag it feels like shifting into the big ring. I had some trouble adjusting the trim on the FD to not rub when it was in the little ring and the 26 out back. I have that particular limit screw backed quite a ways out so it's as close to the frame as it can get.

Anyhoo, any ideas would be fun. Either way, I dig the wires. Now bring on wireless

check your derailleur clamp to see if it is tight enough. the lag could be a loose clamp bolt thus making it appear to shift slow. the other thing is that the derailleur could be off at an angle and not parallel to your chainring.

did you set the screw that controls the angle of the cage? Also depending on the type of mounting you have to use it is important to install the little steel shim between the frame and the cage angle set screw.

Sounds to me like you have not done to many di2 installs. I don't agree with your advice. In fact, making the cage parallel is very important. Its better to use your finger to run along the surface to check for parallel instead of eyeballing it. And doubtful the clamp is loose. If he followed the manual (which he said he did) then the support screw is in place and making the mount rigid. I have found that praxis rings have a very narrow band where they shift well. Outside of that you get slow pickup or overshifts. You've got to play a bit to get them right but then they shift great.

Just an update to not leave an open ended thread. Took about a half turn of the H-Limit screw and she seems to shift perfectly upfront now. I am not going to over think this too much. Other than speeding the rear shifting up a hair, everything is pretty impressive.

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